High polished stainless steel 3mm machined, fold over locking clasp is high quality and super secure due to locking mechanism. This clasp works with 3mm round cord.
Size: 22mm long x 7.5mm wide. It also has a tiny magnet inside to keep the pieces together until you wish to open this clasp. To open simply push fingernail into split side of clasp and it will open like a clam shell. Very limited quantity.